Direct Digital Chirp Synthesizer

N/ATEL-2375A is an advanced Direct Digital Chirp Synthesizer (DDCS) hybrid. The DDCS hybrid uses digital techniques to synthesize high fidelity, long duration chirp waveforms. The hybrid offers 32-bit resolution and a 1GHz update rate.

To create an output waveform whose frequency changes continually with time, the device's GaAs NCO includes a phase accumulator and frequency accumulator, both with 32-bit resolution. The device includes a DAC and digital synthesizer ASIC in a small hybrid package. It operates on standard ECL supply voltages and is available with or without MIL-PRF-38534 screening. Double-buffered input latches allow the user to generate custom chirp waveforms.

<%=company%>, 59 Technology Drive, Lowell, MA 01851, Tel: 978-441-0200, Fax: 978-453-6299